have you lapped in the valves properly??
ill check that 2morrowalso valve clearances could be too tight causing valves to be slighty open causing a lack of compression???
nodid you turn the engine over with the plugs out and plug leads off while distrubutor is still fitted as this will wreak the ignitor in the distrubutor???
so i gonna check all of that str8 in the morning.
earths-ok
immobiliser- not in that car
fuel pump -ok
spark- didnt check, but was ok before.
and its not leakdown test to check the valves ?